/*------------------------------------*/
/* index.css : main_group */
#main_group {
  clear:both;
  font-size:1em;
  line-height:1.5em;
}

#main_group h1 {
  padding: .5em 1em;
  font-size: 0.5em;
}

h2 {
  clear: both;
  background-image: url('../img/h_back01.png');
  background-repeat: no-repeat;
  padding: .5em 2.5em;
  font-size: 1.5em;
  color: #0;
  letter-spacing:3px;
  text-shadow: -1px -1px 0px #acacac, 1px -1px 0px #acacac, 1px 1px 0px #acacac, -1px 1px 0px #acacac, 
               1px 2px 3px rgba(0, 0, 0, 0.6);
  margin-top: 2em;
  margin-bottom: 0.5em;
}
h2 img {
  float:left;
  padding-right: 10px;
}

h3 {
  font-size: 0.8em;
  line-height: 1.2em;
  padding-bottom: 4px;
  padding-left: 4px;
  border-bottom: dotted 1px #505080;
  margin-left: 10px;
  margin-right: 10px;
  margin-top: .5em;
  margin-bottom: 20px;
  height: 30px;
}
h3 img {
  float:left;
  padding-right: 15px;
}

.movie_description {
  font-size: 0.7em;
  line-height:1.2em;
}

#main_group p {
  display: block;
}

#main_contents {
  clear: both;
}

/*------------------------------------*/
/* トップキャッチ画像 */
#main_catch {
  clear:both;
  padding-bottom: 20px;
}


/*------------------------------------*/
/* 業種別 活用例 */
#div_efficacy {
  float: left;
  width: 319px;
  padding-right: 10px;
  border-left: solid 1px #1010f0;
  padding-bottom: 20px;
}
#div_efficacy:last-child {
  padding-right: 0;
}
#efficacy_youtube {
  margin-left: 43px;
}

#efficacy_youtube p {
  padding: 10px 20px 2px 0px;
}

#inputbtn_detail {
  width: 300px;
  height: 110px;
  margin-left: -10px;
}
#inputbtn_detail a {
  text-decoration: none;
  opacity: 1.0;
  filter:alpha(opacity=100);
  -moz-opacity: 1.0;
  filter:progid:DXImageTransform.Microsoft.Alpha(opacity=100);
  -ms-filter: 'alpha( opacity=100 )';
}
#inputbtn_detail a:hover {
  opacity: 0.5;
  filter:alpha(opacity=50);
  -moz-opacity: 0.5;
  filter:progid:DXImageTransform.Microsoft.Alpha(opacity=50);
  -ms-filter: 'alpha( opacity=50 )';
}